Web development and programming

1. What would be the effect of each of the following commands if entered at the

1. What would be the effect of each of the following commands if entered at the Bash prompt? a) ps –e | grep bash b) who | grep ^ab1234cd c) ls –l   | sort –k5 d) date | cut –c 12…

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your answer as an 8-hexdigit integer, e.g., 0x12345678, and for full credit explain how your answer was…

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your answer as an 8-hexdigit integer, e.g., 0x12345678, and for full credit explain how your answer was…

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your answer as an 8-hexdigit integer, e.g., 0x12345678, and for full credit explain how your answer was…

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your

1. What would be the encoding of this instruction: nor $t3, $s5, $t1? Write your answer as an 8-hexdigit integer, e.g., 0x12345678, and for full credit explain how your answer was…

1. What would be the value of discountRate after the following statements are ex

1. What would be the value of discountRate after the following statements are executed? double discountRate; char custType = 'B'; switch (custType) { case 'A': discountRate = 0.08…

1. What would be wrong with not writing return statement in a value returing fun

1. What would be wrong with not writing return statement in a value returing function? Can you have a return statement in a void function? Does the return statement in the followi…

1. What would be wrong with not writing return statement in a value returing fun

1. What would be wrong with not writing return statement in a value returing function? Can you have a return statement in a void function? Does the return statement in the followi…

1. What would the resulting permissions be if the following command were execute

1. What would the resulting permissions be if the following command were executed? (4 points)     Chmod  u=rx,g=x,o=  inform 2. In the following table, replace  ?  by  the appropr…

1. When I take Drux, I get a splitting headache. 2. When I take Drux, my splitti

1. When I take Drux, I get a splitting headache. 2. When I take Drux, my splitting headache disappears. 3. This morning when I took Drux, I felt dizzy and hit my head on the pavem…

1. When I take Drux, I get a splitting headache. 2. When I take Drux, my splitti

1. When I take Drux, I get a splitting headache. 2. When I take Drux, my splitting headache disappears. 3. This morning when I took Drux, I felt dizzy and hit my head on the pavem…

1. When a .NET Web page is submitted to a Web server, all controls on the form,

1. When a .NET Web page is submitted to a Web server, all controls on the form, along with their current values, are sent. This event in the Web page’s lifecycle is known as the: …

1. When a linked list is created, you must know how many nodes the list will con

1. When a linked list is created, you must know how many nodes the list will contain. A. True B. False 2. ?delete ptr ?deletes the data the pointer is pointing to: A. True B. Fals…

1. When a parameter is passed call by value, what functions are guaranteed to be

1. When a parameter is passed call by value, what functions are guaranteed to be called? a. zero-parameter constructor b. copy constructor c. destructor d. operator= e. two or mor…

1. When a throw statement is executed, a. execution of the try block stops. b. e

1. When a throw statement is executed,             a. execution of the try block stops.             b. execution of the throw block stops.             c. the program always exits.…

1. When adding two binary numbers represented in 2\'s complement notation, overf

1. When adding two binary numbers represented in 2's complement notation, overflow occurs when the carry out from the sign bit (a) is NOT the same as to the carry bit (b) into the…

1. When an array name is passed to a function, what is actually being passed? A)

1. When an array name is passed to a function, what is actually being passed? A) the address of the array B) a copy of the array is made in the parameter variable of he function C…

1. When any ____ type (boolean, char, byte, short, int, long, float, or double)

1. When any ____ type (boolean, char, byte, short, int, long, float, or double) is passed to a method, the value is passed. a. array c. element b. dummy d. primitive 2. A(n) ____ …

1. When applying Business Process Reengineering (BPR), analysts should: Never co

1. When applying Business Process Reengineering (BPR), analysts should: Never consider input from others Only concentrate on the bottom line Coordinate the decisions and attempt t…

1. When designing large-scale web-applications, you can: partition the system, m

1. When designing large-scale web-applications, you can: partition the system, make reads/writes consistent, or make reads/writes highly available. Which one of these three is nec…

1. When does a logic error get detected? At compile time At run time, and causes

1. When does a logic error get detected? At compile time At run time, and causes the program to stop and display the error When the program is run multiple times At run time, but …

1. When is a return statement required inside a function? Every function must in

1. When is a return statement required inside a function? Every function must include at least one return statement. When you use a switch statement When a return data type (other…

1. When is the expression \"Not cond1\" true? A) none of the above B) when cond1

1. When is the expression "Not cond1" true? A) none of the above B) when cond1 is false C) when cond1 is true D) when cond1 is either true or false 2. The process of transmitting …

1. When it comes to information security versus information reliability, what is

1. When it comes to information security versus information reliability, what is the information theory related to, and what does it give us in terms of abilities? 2. How does inf…

1. When music is recorded on a CD-Audio, a digital recording device samples the

1. When music is recorded on a CD-Audio, a digital recording device samples the sound 44,100 times per second. Each sample is 2 bytes (16 bits) long, and a separate sample is take…

1. When overloading operators, give reasons for choosing member functions or fri

1. When overloading operators, give reasons for choosing member functions or friend functions. 2. When the stream input and output operators are overloaded to work with user-defin…

1. When presented with a new dataset or database, what steps do you generally ta

1. When presented with a new dataset or database, what steps do you generally take to evaluate it prior to working with it? 2. Based on the information provided above and the atta…

1. When processor designers consider a possible improvement to the processor dat

1. When processor designers consider a possible improvement to the processor datapath, the decision usually depends on the cost/performance trade-off. In the following three probl…

1. When prompted by the IDE for an encountered exception, you can click the ____

1. When prompted by the IDE for an encountered exception, you can click the __________ button to pause the program at the line where the exception occurred. (2.5 Points) A. Break.…

1. When responsibility and authority structures are ill-defined or not defined a

1. When responsibility and authority structures are ill-defined or not defined at all, it results in a breakdown of the _____ control systems. 2. The most important element of int…

1. When running Snort IDS why might there be no alerts? 2. If we only went to a

1. When running Snort IDS why might there be no alerts? 2. If we only went to a few web sites, why are there so many alerts? 3. What are the advantages of logging more information…

1. When should a quick-and-dirty compiler be used? When should an optimizing com

1. When should a quick-and-dirty compiler be used? When should an optimizing compiler be used? 2. Why, in your opinion, did ALGOL60 not become a widely used language? 3. Write an …

1. When solving the activity scheduling problem (unweighted interval scheduling)

1. When solving the activity scheduling problem (unweighted interval scheduling), the intervals are processed in the following order. a. Ascending order of start time. b. Descendi…

1. When speaking English, you need to follow certain rules to be understood. Pro

1. When speaking English, you need to follow certain rules to be understood. Programming languages also requires Your answer 2. Programming environments use colorful highlighting …

1. When using ASK, FSK or PSK techniques, how can we increase data rate? a. by d

1.     When using ASK, FSK or PSK techniques, how can we increase data rate? a. by decreasing M and increasing baud rate b. Hartley’s Law tells us that baud rate will always equal…

1. When we call the fopen function to open a file and we specific \"rb\" in the

1.     When we call the fopen function to open a file and we specific "rb" in the second parameter, which ONE of the following best describes what we're attempting to do? a. Creat…

1. When we use a singly linked list to implement a stack, which side of the list

1. When we use a singly linked list to implement a stack, which side of the list should be used as the top of the stack? Why? 2. When we use a singly linked list to implement a qu…

1. When working with HLA, the following instruction: stdout.put( CX ); can used

1. When working with HLA, the following instruction: stdout.put( CX ); can used to write data in what kind of format? a. Hexadecimal, Binary and Decimal b. Decimal c. Binary d. He…

1. When you are navigating in Datasheet view, pressing Shift+Tab ____. A) moves

1. When you are navigating in Datasheet view, pressing Shift+Tab ____. A) moves to the next field in the current record B) moves to the first field in the current record C) moves …

1. When you declare local variables and constants within the methods, the method

1. When you declare local variables and constants within the methods, the methods are _____ reusable.                                 A. less                                  B. m…

1. When you pass an array as an argument to a function, what is actually passed?

1. When you pass an array as an argument to a function, what is actually passed? a. the address of the array b. the values of the elements in the array c. a duplicate of the array…

1. When you pass an array to a method, the method receives___________ . a. a cop

1. When you pass an array to a method, the method receives___________   . a. a copy of the array b. a copy of the first element c. the reference of the array d. the length of the …

1. When you test software, you execute a program using artificial data. T F 2. _

1. When you test software, you execute a program using artificial data. T   F 2. _______________ is the test cases are designed to expose defects. The test cases in defect testing…

1. When you test software, you execute a program using artificial data. T F 2. _

1. When you test software, you execute a program using artificial data. T   F 2. _______________ is the test cases are designed to expose defects. The test cases in defect testing…

1. When you wrote the FindareaCode program for the preceding exercise, it is lik

1. When you wrote the FindareaCode program for the preceding exercise, it is likely that you generated the list of area codes for a state by looping through the entire map and pri…

1. When you\'re selecting points with running object snap, you first need to pic

1. When you're selecting points with running object snap, you first need to pick the object snap button on the status bar. After doing this, you next step is to A. Enter Drawing C…

1. When your program starts, it shall do the following: 1. Create a file, SHARED

1. When your program starts, it shall do the following: 1. Create a file, SHARED.txt, in the current directory (cwd). 2. Write it's pid (Process ID) followed by a Carriage Return …

1. When your program starts, it shall do the following: 1. Create a file, SHARED

1. When your program starts, it shall do the following: 1. Create a file, SHARED.txt, in the current directory (cwd). 2. Write it's pid (Process ID) followed by a Carriage Return …

1. Where does the execution of the program starts? a) user-defined function b) m

1. Where does the execution of the program starts? a) user-defined function b) main function c) void function d) none of the mentioned 2. What are mandatory parts in function decl…

1. Where is the access_log file located on a Linux system? 2. What is contained

1. Where is the access_log file located on a Linux system? 2. What is contained within the access_log file? 3. What does curl stand for? 4. How do you grep for the word nmap withi…